Mastering DNS Queries with nslookup: 10 Essential Commands

This guide walks you through ten practical nslookup commands for retrieving A, NS, SOA, MX, any, server-specific, reverse, PTR, timeout, and debug DNS records, complete with example syntax and screenshots to help you troubleshoot and verify DNS configurations.

A RecordDNSMX

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Mastering DNS Queries with nslookup: 10 Essential Commands

Liangxu Linux

Jul 15, 2023 · Operations

How to Use DNS to Map One Domain to Multiple IPs for Load Balancing

This guide explains how a single domain can be configured with multiple A records to point to different IP addresses, describes common DNS resolution strategies such as round‑robin and weighted routing, and outlines the advantages and limitations of DNS‑based load balancing.

A RecordDNSRound Robin

0 likes · 6 min read

How to Use DNS to Map One Domain to Multiple IPs for Load Balancing